[
    FullOpeningTag(
        Span {
            line: 1,
            column: 1,
            position: 0,
        },
    ),
    Expression(
        ExpressionStatement {
            expression: MethodCall {
                target: Variable(
                    SimpleVariable(
                        SimpleVariable {
                            span: Span {
                                line: 1,
                                column: 7,
                                position: 6,
                            },
                            name: "$a",
                        },
                    ),
                ),
                arrow: Span {
                    line: 1,
                    column: 9,
                    position: 8,
                },
                method: Variable(
                    VariableVariable(
                        VariableVariable {
                            span: Span {
                                line: 1,
                                column: 11,
                                position: 10,
                            },
                            variable: SimpleVariable(
                                SimpleVariable {
                                    span: Span {
                                        line: 1,
                                        column: 12,
                                        position: 11,
                                    },
                                    name: "$b",
                                },
                            ),
                        },
                    ),
                ),
                arguments: ArgumentList {
                    comments: CommentGroup {
                        comments: [],
                    },
                    left_parenthesis: Span {
                        line: 1,
                        column: 14,
                        position: 13,
                    },
                    arguments: [],
                    right_parenthesis: Span {
                        line: 1,
                        column: 15,
                        position: 14,
                    },
                },
            },
            ending: Semicolon(
                Span {
                    line: 1,
                    column: 16,
                    position: 15,
                },
            ),
        },
    ),
]
